I need help please

Question

Celine has a bottle that contains 20% milk and the rest water. The bottle has 1 liter of water.

Part A: Write an equation using one variable that can be used to find the total number of liters of milk and water in the bottle. Define the variable used in the equation.

Part B: How many liters of milk are present in the bottle? Show your work.

Answer 1

Milk = M = .2L = L/5

Water = W = .8L = 4L/5

M=L/5 W=4M

M=W/4

There's on fifth liter of milk, 4/5 liter of water

total number of liters of milk and water = L/5 +4L5 = 1L = one liter of both together

Answer 2

Milk = M = .2L = L/5

Water = W = .8L = 4L/5

M=L/5 W=4M

M=W/4

There's on fifth liter of milk, 4/5 liter of water

total number of liters of milk and water = L/5 +4L5 = 1L = one liter of both together